71472

71,472 is an even composite number composed of three prime numbers multiplied together.

What does the number 71472 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

71472 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 71472:

2⁴ × 3 × 1489

(2 × 2 × 2 × 2 × 3 × 1489)

See below for interesting mathematical facts about the number 71472 from the Numbermatics database.

Names of 71472

Cardinal: 71472 can be written as Seventy-one thousand, four hundred seventy-two.

Scientific notation

Scientific notation: 7.1472 × 10⁴

Factors of 71472

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 1494

Divisors of 71472

Number of divisors d(n): 20
Complete list of divisors:
1 2 3 4 6 8 12 16 24 48 1489 2978 4467 5956 8934 11912 17868 23824 35736 71472
Sum of all divisors σ(n): 184760
Sum of proper divisors (its aliquot sum) s(n): 113288
71472 is an abundant number, because the sum of its proper divisors (113288) is greater than itself. Its abundance is 41816

Bases of 71472

Binary: 10001011100110000₂
Hexadecimal: 0x11730
Base-36: 1J5C

Squares and roots of 71472

71472 squared (71472²) is 5108246784
71472 cubed (71472³) is 365096614146048
The square root of 71472 is 267.3424769841
The cube root of 71472 is 41.4997338735

Scales and comparisons

How big is 71472?

71,472 seconds is equal to 19 hours, 51 minutes, 12 seconds.
To count from 1 to 71,472 would take you about nineteen hours.

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 71472 cubic inches would be around 3.5 feet tall.

Recreational maths with 71472

71472 backwards is 27417
The number of decimal digits it has is: 5
The sum of 71472's digits is 21
More coming soon!

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The information we have on file for 71472 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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